参数资料
型号: HI7190IBZ
厂商: Intersil
文件页数: 24/25页
文件大小: 0K
描述: IC ADC 24BIT PROGBL SER 20-SOIC
产品培训模块: Solutions for Industrial Control Applications
标准包装: 38
位数: 24
数据接口: 串行,SPI?
转换器数目: 1
功率耗散(最大): 32.5mW
电压电源: 模拟和数字,双 ±
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 管件
输入数目和类型: 1 个差分,单极;1 个差分,双极
8
FN3612.10
June 27, 2006
TABLE 1. NOISE PERFORMANCE WITH INPUTS CONNECTED TO ANALOG GROUND
HERTZ
SNR
ENOB
P-P NOISE
(
μV)
RMS NOISE
(
μV)
GAIN = 1
10
132.3
21.7
9.8
1.5
25
129.5
21.2
13.6
2.1
30
127.7
20.9
16.6
2.5
50
126.3
20.7
19.5
3.0
60
125.6
20.6
21.2
3.2
100
122.4
20.0
30.7
4.6
250
107.7
17.6
166.7
25.3
500
98.1
16.0
505.3
76.6
1000
85.7
13.9
2101.8
318.5
2000
68.8
11.1
14661.6
2221.4
GAIN = 2
10
129.2
21.2
14.0
2.1
25
125.7
20.6
20.9
3.2
30
124.5
20.4
24.1
3.7
50
123.4
20.2
27.3
4.1
60
122.5
20.1
30.3
4.6
100
118.1
19.3
50.0
7.6
250
106.1
17.3
199.5
30.2
500
96.9
15.8
580.1
87.9
1000
84.4
13.7
2435.6
369.0
2000
67.8
11.0
16469.7
2495.4
GAIN = 4
10
125.9
20.6
20.5
3.1
25
123.1
20.1
28.4
4.3
30
121.8
19.9
32.8
5.0
50
119.9
19.6
40.9
6.2
60
119.9
19.6
40.9
6.2
100
116.1
19.0
63.2
9.6
250
105.7
17.3
209.7
31.8
500
96.6
15.8
597.8
90.6
1000
84.3
13.7
2469.5
374.2
2000
68.2
11.0
15656.1
2372.1
GAIN = 8
10
124.7
20.4
23.4
3.5
25
120.6
19.7
37.8
5.7
30
119.2
19.5
44.3
6.7
50
117.5
19.2
53.8
8.2
60
116.8
19.1
58.6
8.9
100
112.1
18.3
100.0
15.2
250
101.4
16.5
345.2
52.3
500
95.3
15.5
691.1
104.7
1000
83.1
13.5
2838.6
430.1
2000
68.3
11.1
15494.7
2347.7
GAIN = 16
10
120.1
19.7
39.8
6.0
25
114.8
18.8
73.4
11.1
30
113.5
18.6
85.1
12.9
50
111.0
18.1
114.4
17.3
60
109.6
17.9
134.0
20.3
100
105.5
17.2
214.8
32.5
250
95.2
15.5
699.1
105.9
500
89.1
14.5
1417.7
214.8
1000
83.5
13.6
2686.0
407.0
2000
62.6
10.1
30110.0
4562.1
GAIN = 32
10
113.2
18.5
88.8
13.5
25
109.0
17.8
142.7
21.6
30
108.2
17.7
157.4
23.8
50
104.7
17.1
235.8
35.7
60
105.0
17.1
227.8
34.5
100
102.3
16.7
310.5
47.0
250
93.4
15.2
861.1
130.5
500
87.1
14.2
1782.7
270.1
1000
78.2
12.7
4990.4
756.1
2000
57.0
9.2
57311.1
8683.5
GAIN = 64
10
106.7
17.4
186.2
28.2
25
102.9
16.8
288.4
43.7
30
101.9
16.6
325.8
49.4
50
98.5
16.1
479.8
72.7
60
98.9
16.1
459.8
69.7
100
96.3
15.7
620.2
94.0
250
85.5
13.9
2133.5
323.3
500
78.1
12.7
5025.0
761.4
1000
66.7
10.8
18693.5
2832.3
2000
50.5
8.1
120163.0
18206.5
GAIN = 128
10
101.1
16.5
356.5
54.0
25
96.0
15.7
638.3
96.7
30
95.2
15.5
704.8
106.8
50
93.2
15.2
882.2
133.7
60
92.2
15.0
996.7
151.0
100
91.4
14.9
1086.6
164.6
250
79.4
12.9
4346.4
658.5
500
71.8
11.6
10439.2
1581.7
1000
60.1
9.7
39923.0
6048.9
2000
44.8
7.1
233238.2
35339.1
HERTZ
SNR
ENOB
P-P NOISE
(
μV)
RMS NOISE
(
μV)
HI7190
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